Kanyanga biquadrate namaoko

Radio mafungu zvinopfuura nzvimbo yakatipoteredza. Isu tose tajairira kupa Wireless ruzivo, kunyanya Wi-Fi, asi kwete vose anofara pabutiro musha routers. Walls, miti uye zvimwe zvipingamupinyi simba chiratidzo. Kana furati kubatana unhu rakanyatsojeka akakodzera, nokuti Suburban nharaunda anoverengeka zana simba neezvitendero mienzaniso haisi routers zvakakwana. Kwete kure neimba, dzakadai iri mugaraji, Ndinoda kushandisa Internet musha pasina mamwe wiring kana kuisa simba michina. Asi hauzivi apo ungada achisimbisa redhiyo! Chero zvazvingava, kushandisa kanyanga riri nyore uye kunobatsira musimboti.

Tinoshandisa zvakaitika Radio Engineering

A nyore piece waya dzakabatanidzwa kuva kanyanga Chokwadi, anokwanisa kunatsiridza chiratidzo, asi kazhinji hakushandi. Uye zvose nokuda Radio wave ehupfumi. TV womuenzaniso haana kupa chero mhinduro Wi-Fi, sezvo zvakagadzirirwa kushanda pamwe nhepfenyuro frequencies. Kusika zvakakodzera kanyanga, unofanira kuziva wavelength ari chiratidzo ane fuma iri kurongwa. Form mudziyo vanofanira kukwereta mudzidzi redhiyo. Somuenzaniso, ari kanyanga biquadrate hwakagadzwa refu pacharo sezvo nyore kugadzira uye yakavimbika chiratidzo amplification chiridzwa. Izvi tsindirana mano zvinopa munhu kwaye pfuma 11 dBi uye kumusoro, asi pakuvara router vanokwanisa michina haapfuuri 5 dBi.

Nokuti vanhu vari kure chaizvo kubva remagetsi chikamu wefizikisi kuti decipher zviratidzo izvi zvinogona kuva dzakakwirira nokukurumidza kwokubatana Via Wi-Fi mu kakawanda, uyewo nokuwedzera papi kure. Biquadrate kanyanga riri achitaura, kufukidza nemauto muna 40-50 ° pamberi pake, izvo zvakakodzera unobatanidza kure huru nemamiriro musha, uyewo kuti pave Wireless omunharaunda nzvimbo samambure pakati wakaiswa zvechitima. Various nemhizha akaona vachiwana Mureza ari chinhambwe 400 kusvika 2500 metres, asi ichi haisi zvakakodzera, kwakakwana, uye makumi ezviuru vanoverengeka mamita.

Pachitoro iri mari kana ane pokunamatidza simbi muruoko rwake?

nguva dzose nyore kutenga vakagadzirira akagadzirwa kugadzirwa zvinhu, asi mutengo mudziyo akadaro kuenderana kuti mari imwe router itsva, uye kuita hakusi hwakavimbika nguva dzose. Low-mutengo wokuenzanisira pamwe ushamwari East rakanyatsojeka kusimba, uye neshamwari uye kubatana vari kure akakwana. Apo kuti yakanaka zano biquadrate? антенна своими руками может быть собрана любым радиолюбителем. WiFi - kanyanga nemaoko enyu anogona yaunganidzwa upi redhiyo mudzidzi. Unofanira pokunamatidza simbi. Kana uri vanoziva chokushandisa ichi, mutungamiriri achakuudza sei uye chii kuita.

Biquadrate - kanyanga, zvinosanganisira mbiri dzinoungana, akagadzirwa waya kana zvimwe electrically conductive zvinhu. Ivo riri mundege imwe uye zvakabatana mune imwe nzira. The gandiwa pamusoro kanyanga ichi ndicho chikuru kushanda chikamu, mumwe vibrator yakagadzirirwa wokushandura uye kugamuchira redhiyo mafungu. Kubereka wakadaro kanyanga chinhu yakanakisisa chimedu nezano mhangura waya simba Chikamu kanenge 2 mm ^2.

Pakukora ari yemhangura waya kunoenderana zvakawanda pamusoro kusarudzwa kukura kanyanga, uwandu pakapfava uye kushandisa mamiriro. It chete kunokanganisa simba STRUCTURAL, panzvimbo chiratidzo yepamusoro, saka zviri nani kuti kusarudza, inobva akaronga kukura uye zvinhu Kuwanikwa. Nyore Homemade biquadrate kanyanga inounganidzwa chete kubva redunhu dzakabatanidzwa kuva coaxial waya, sezviri kuratidzwa pamusoro.

Zvimwe zvinhu uye midziyo

Chokwadi, kuwedzera kanyanga unhu zvinoda mamwe mashoko akadzama. Sezvo reflector ndiro kubva yakakodzera electrically conductive zvinhu upi, kutaura kupfeka nemishonga uye simba. Kukodzera CD-ROM kana aruminiyamu foil rinoshandiswa kubika kubikira. The chikuru ndechokuti kuchigadzira pamusoro sandara yakasimba mujinga matanda kana mapurasitiki, izvo zvichaita iiswe vamwe zvinoumba ari kanyanga. Zvimwe fasteners zvinodiwa kubva dielectric, kuti nokuramba wakaomerera panzira zvigadzirise kanyanga hama kuti reflector, uye coaxial waya impedance 50 ohms.

Kochekera mudziyo kuti router kuchaita rinokosha chivhariso chichabudirira kutenga ari muchitoro. Pasina connectors pamusoro router, sezvo kazhinji rweruzhinji yokutevedzera, zvakakodzera nekukatanura uye solder kuti waya zvakananga bhodhi. Yeuka, zviito izvi kuti router achatorerwa inopikira ayo, uye mutoro zviito zvakadaro nhema zvachose iwe. Nezvimwe vangadzidza panzvimbo chii chinowanika imba yokuchengetera zvinhu iri DIY.

Sezvo zviri pachena kubva apa, chinokosha chokushandisa chinhu pokunamatidza simbi, zvishoma solder uye zvinoyerera. Mutongi pamwe millimeter mapoka achibvumira kuchengeta chaiyo kukura Unit, sezvo pingisi kana nembato inodiwa yakarurama vaikunga waya kupinda mudunhu. Banga uye vakatema pingisi (nippers) vanofanira kushanda pamwe waya, uye achaita vanochera kana sikurudhiraivha uye chibooreso runodikanwa makomba kuchera.

Tips uye kuchengeteka zano

Vatsva vanogona kusangana nematambudziko pokunamatidza asi yeuka kuti unyanzvi unouya nguva. basa rose pamwe nenharo pokunamatidza simbi usingafaniri zvishoma nezvishoma, nokungwarira uye matanho ose anodiwa kuti arege kupisa pachako, uye kuti akwirwe yakasimba. Asati kushandisa mudziyo kuva nechokwadi kuti aongorore kuvimbika casing, waya uye chivhariso.

Dzivirirai Desktop nzvimbo kubva zvichibvira kukuvara kana wakaumbwa solder mumate inopisa zvinoyerera akafukidza yematanda nhovo yake kana refractory zvinhu inokosha. Usasiya rinopisa pokunamatidza simbi vasina akavatarisa, kunyange pashure zvashanduka kure. Nenharo mudziyo kungaguma moto hukawanika uye zvinhu zvakagadzirwa zvinobata moto nezvinhu. Vaya munhu pokunamatidza simbi mumaoko ake kokutanga, Zvinokurudzirwa kuita kwokubatana akawanda pamusoro zvakasara zvenyama, kana zvakafanana zvidimbu waya kuti ruoko.

zvishoma Masvomhu

Usati watanga proizvedom duku kanyanga Masvomhu biquadrate. Range akawanda Wi-Fi-routers, maererano IEEE 802.11n mwero iri 2.4 GHz. Kushandisa wavelength reshiyo, nokukurumidza uye kakawanda, kumhanya chiedza kuti kugoverwa kakawanda. 0,1249 M kana 125 mm - iri anenge ari chaiko kwatiri, saka, kurutivi kanyanga inofanira vakawanda pakati dzinoungana ndiyo kure nokuda achida siyana. Nokuti muduku kanyanga zvatsanangurwa ino, vakasarudzwa rwendo 32 mm. Chokwadi, mudanga nokuwedzera kure ichi kwaizochinja kuvandudza zvikuru muna unhani nzvimbo chiratidzo.

optimum reflector

Pane zvave pfungwa dzakawanda kuti akashandiswa reflector, asi optimally akafarira isina wedunhu pepuranga 10 x 10 cherata kuti kukura. Chokutanga, zvinoita nyore maererano chirukwa munhu coaxial waya ine reflector. Kwakajairika solder wire chakasimbiswa kuisa panzvimbo. Chechipiri, kuti Rigidity ari pcb nyore asangana kukura chigadzirwa uye hakubvisi kudiwa yakawedzerwa fasteners. Matambudziko kana tichishandisa muenzaniso kukura uku kunogona kuitika kune kururama kuchengeta hukuru, saka zviito zvose anoteererwa vachishandisa millimeter mutongi.

budiriro

Biquadrate Homemade kanyanga nokuda WiFi iri nyore chaizvo kugadzira. Pakati redunhu bhodhi kana zvimwe zvakakodzera simbi jira anofanira vanochera buri maererano dhayamita ane coaxial waya kana zvishoma. The waya vanofanira kuchenesa kubva pamusoro mudziye 2.5 cm uye zvakarurama akaiswa mugomba buri bhodhi. Yokumusoro kudzivirirwa chirukwa kana waya casing propaivayut sekamufarenzi yose. The waya ichasimbiswa agere bhodhi giya, nekuti kunze kwaari muenzaniso uyu akapa kanyanga kumakomo. Unogona anowedzera kushandisa resimbi nyere kuwedzera magadzirirwo, kunyanya kana uri kuda kuwedzera kukura kanyanga.

kanyanga enzvimbo

For biquadratic vibrator zvinoda 256 mm mhangura waya. Unogona kuita zvechinguvana mucherechedzo pamusoro vanobwembura Nzvimbo ose 32 mm uye tora zvishoma waya kudimbura zvakawanda pakupedzisira. Uye zvinoita kuti atsaudzire chimedu waya chaipo akayera nguva imwe neimwe chaizvo pakati. Anopedzisa zvinofanira kunyatsoongorora solder, uye mubve nevakomana pakona yorusvingo kusvikira 2 neMM, uye anogona kusiya kubatana chinoguma unotevera pachikuva.

Kwokupedzisira danho iri pokunamatidza kwokubatana biquadratic vibrator uye waya. Ramba uchiongorora ayo nzvimbo hama kuti reflector, daro pakati pavo inofanira kuchengetedzwa anenge 15 mm pamusoro yose ndege. Clearance kwakadaro yakatotsakatika siyana testers empirically. In pamberi midziyo anogona kunzvera Zvakanyanya Kunaka Panguva Yepamuviri daro vaine coefficient kuti vamire chinozunguzirwa nokuda imwe womuenzaniso.

Kukwana hakuna muganhu

Nongedzera kanyanga yako nenzira basa nzvimbo uye batanidza kuti router uchishandisa chaiyo connector, kana kuisa uchishandisa pokunamatidza simbi zvakananga pamusoro nokushanda bhodhi. Kuwedzera Wi-Fi chiratidzo zvenguva anozviramba refu. Chiizve chingaitwa kuwedzera simba kanyanga, kuwedzera kuwedzera kukura? Vaya vava nokuchera zvakadaro, vangafarira kaviri kana katatu kanyanga biquadrate. Maoko mhizha vawane chiratidzo amplification pana 2 uye 4 dBi zvakawanda, uye zviri kuoneka kuvandudzika.

Kumhanya uku kuwedzera nhamba dzinoungana uye maererano reflector nharaunda (simbi giya). Vavezi pave arcuate kana dzeraundi kanyanga inobva simba wechina, anokosha mutemo iri kugadzirwa iyo - pakuomerera kuchengeta rwendo 15 mm kubva reflector nzvimbo yose mudziyo. Uyewo munokosha kutaura ndechokuti mazambuko waya anofanira insulated kudzivisa kondakita kubatana.

Nzvimbo kanyanga iri akagadzawo biquadrate, unogona kuva-siyana chaizvo. Vazhinji zvigadzirwa izvi zviri akatasva mahwindo kana kunze chivakwa. Nokuti kudzivirirwa ekunze zvishoma womuenzaniso, zvakadai pamusoro apa, nomucheka epurasitiki mugaba achaita kuita. Amplification of chiratidzo yakagamuchirwa kuburikidza kanyanga biquadrate anoenderana fekitari kugadzirwa yokutevedzera, uye dzimwe nguva runopfuura navo.